On Thursday 27 January 2005 21:14:21, Chad Morland wrote: > What happens in terms of performance when a drive in a RAID1 system > fails? Will disk access be slower because it attempts to read/write to > a failed disk or will performance be faster because it doesn't need to > do half the work it usually does? I couldn't really find any online > resources that deal with performance levels when there are failed > drives present in a RAID array.
If you are interested in gmirror software-raid performance, I put some bonnie benchmark data online. I run the benchmark on a cheap none-raid Promise-Ultra-133-TX2 aka PDC20269, which costs about 25 Euros: http://members.chello.at/freebsd-5.3/bonnie-gmirror/summary http://members.chello.at/freebsd-5.3/bonnie-gmirror/detail Cheers, ch -- Christian Hiris <[EMAIL PROTECTED]> | OpenPGP KeyID 0x3BCA53BE OpenPGP-Key at hkp://wwwkeys.eu.pgp.net and http://pgp.mit.edu
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